Synthesis and structure of environmentally relevant perfluorinated sulfonamides
作者:Hans-Joachim Lehmler、V.V.V.N.S. Rama Rao、Dhananjaya Nauduri、John D. Vargo、Sean Parkin
DOI:10.1016/j.jfluchem.2007.01.013
日期:2007.6
perfluorooctanesulfonyl fluoride via the azide by reduction with Zn/HCl. All perfluorooctanesulfonamides contained linear as well as branched C(8)F(17) isomers, typically in a 20:1 to 30:1 ratio. The crystal structures of N-ethyl and N,N-diethyl perfluorooctanesulfonamide show that the S-N bond has considerable double bond character. This double bond character results in a significant rotational barrier around